package com.smart.campus.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.smart.campus.dto.HiddenDanger;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface DangerMapper extends BaseMapper<HiddenDanger> {
    HiddenDanger getDangerById(Long id);
}
